222131222013033 has 20 divisors (see below), whose sum is σ = 342529705951488. Its totient is φ = 143310465813240.

The previous prime is 222131222012941. The next prime is 222131222013049. The reversal of 222131222013033 is 330310222131222.

222131222013033 is a `hidden beast` number, since 2 + 2 + 2 + 131 + 2 + 220 + 1 + 303 + 3 = 666.

It is not a de Polignac number, because 222131222013033 - 2¹⁶ = 222131221947497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 222131222012988 and 222131222013006.

It is not an unprimeable number, because it can be changed into a prime (222131222012033) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 44231622741 + ... + 44231627762.

Almost surely, 2^{222131222013033} is an apocalyptic number.

It is an amenable number.

222131222013033 is a deficient number, since it is larger than the sum of its proper divisors (120398483938455).

222131222013033 is an equidigital number, since it uses as much as digits as its factorization.

222131222013033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88463250546 (or 88463250537 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 222131222013033 its reverse (330310222131222), we get a palindrome (552441444144255).

The spelling of 222131222013033 in words is "two hundred twenty-two trillion, one hundred thirty-one billion, two hundred twenty-two million, thirteen thousand, thirty-three".